Baghouse Filter Bags
Filter Bag Material: Polyester, Polypropylene, Polyimide (P84), Nomex, PTFE, Fiberglass, Acrylic, etc.
Technique: Coating process, Needle felt process, Thermobonding process, etc.
Application: Cement production, Power generation, Mineral, Chemical, Steel and metalworking, etc.
Industrial Filter Bag Supplier
As a professional cement equipment supplier, our company can provide customers with various materials and types of filter bags for pulse jet baghouses, and can customize appropriate filter bags according to equipment specifications, filtering purposes, and other conditions. Our filter bag products not only focus on the cement industry, but also can be used for industrial flue-gas control in the fields of thermal power, electricity generation, steel production, chemical industry, renewable energy (biomass power generation, waste incineration), and other fields.
Our partner is one of the top filter bag manufacturers in China, with internationally advanced manufacturing equipment and production technology. It is the only national high-tech group enterprise in China that integrates the research and development, production, and accessory sales services of high-performance and environmentally friendly dust removal filter materials.
AGICO FIlter Bag Products
Polyester Needle Felt Filter Bag
- Material: Polyester
- Process: The surface of the filter bag is made of polyester fibers and conductive fibers, needle-punched into a polyester base fabric. The filter bag is further treated with PTFE impregnation and ePTFE lamination.
- Continuous working temperature: ≤130 ℃
- Instantaneous tolerance temperature: 150 ℃
- Features: High strength, high porosity, good air permeability, high dust collection efficiency, long service life; suitable for humid working conditions with low energy consumption and maintenance costs; anti-static, water-resistant, and oil-resistant.
Acrylic Coated Filter Bag
- Material: Acrylonitrile Homopolymer Fiber (Acrylic)
- Process: The surface of the filter bag is made of high-quality acrylic fiber, and the base cloth is made of high-strength acrylic long fiber. It undergoes pre-treatment and hot-setting processing and is produced using needle-punching process equipment. The filter bag surface is treated with PTFE impregnation and PTFE coating.
- Continuous working temperature: ≤120 ℃
- Instantaneous tolerance temperature: 150 ℃
- Features: Excellent physical and chemical indicators, stable dimensions; high cost-effectiveness, low energy consumption, high filtration accuracy, good corrosion resistance, water and oil resistance, anti-condensation.
PPS needle felt filter bag
- Material: PPS (polyphenylene sulfide)
- Process: The surface layer is made of PPS (polyphenylene sulfide) fiber and conductive fiber, which are blended and needle-punched with high-performance PTFE (polytetrafluoroethylene) base cloth. The filter bag is subjected to post-treatment such as singeing, calendering, and PTFE impregnation.
- Continuous working temperature: ≤160 ℃
- Instantaneous tolerance temperature: 190 ℃
- Features: The filter material has high performance, high cost-effectiveness, and anti-static properties. It significantly improves the filter material’s oxidation resistance, corrosion resistance, temperature resistance, and dimensional stability, enhances its water repellency, improves filtration accuracy, and extends its service life.
PTFE-coated filter bag
- Material: PTFE (polytetrafluoroethylene)
- Process: High-quality PTFE fibers are needle-punched with high-performance PTFE base fabric to make the filter bag. The bag is subjected to processes such as singeing, calendering, PTFE impregnation, and PTFE coating.
- Continuous working temperature: ≤240 ℃
- Instantaneous tolerance temperature: 260 ℃
- Features: The filter bag requires less cleaning pressure and frequency, reducing compressed air consumption, maintenance, and operating costs. It has high filtration precision, good tensile strength stability, high-temperature resistance, corrosion resistance, water and oil repellency, excellent comprehensive performance, and wide application range.
P84 Needle Felt Filter Bag
- Material: P84 (Polyimide)
- Process: The filter bag surface and base fabric are made of high-quality polyimide fibers and manufactured through needle felt technology. The filter bag is immersed in a PTFE mixed solution, then high-temperature sintered to form a protective film on the fiber surface.
- Continuous working temperature: ≤240 ℃
- Instantaneous tolerance temperature: 260 ℃
- Features: Smooth surface, high dust stripping rate, easy to clean ash; significant improvement in physical and chemical indicators after pre-treatment; good water repellency, oil resistance, and anti-condensation function; excellent oxidation and corrosion resistance.
Fiberglass Expanded Filter Bag
- Material: Alkali-free glass fiber
- Process: Select high-quality alkali-free glass as raw material, and through drawing, spinning, warping, weft yarn expanding, and weaving, it is woven into high-quality filter cloth. After pre-treatment and hot setting processing, it is made into a filter bag that meets the working conditions.
- Continuous working temperature: ≤260 ℃
- Instantaneous tolerance temperature: 280 ℃
- Features: The micro-porous film on the surface has small and uniform pores (0.10-2.0μm), which can separate all dust larger than its size, with high and stable dust removal efficiency. The texture is soft, the dust is easy to strip, and operating costs are saved; resistant to oxidation, corrosion, water, and oil, and suitable for high humidity working conditions.
Aramid Needle Felt Filter Bag
- Material: Aramid (Nomex)
- Process: Using excellent high-strength aramid long fibers to weave into high-strength aramid base fabric. The surface layer is made of aramid fibers and needle punched with high-performance aramid base fabric. After the filter material is made, the product is immersed in a PTFE mixed solution, and then high-temperature sintered to form a PTFE protective film on the fiber surface.
- Continuous working temperature: ≤204 ℃
- Instantaneous tolerance temperature: 300 ℃
- Features: High filtration precision, good ash cleaning, low operating costs, and long service life. The resistance increases very slowly and it is easy to achieve the concentration requirements of smoke and dust emission. It also has excellent corrosion resistance, water resistance, and oil resistance.
High Silica (Modified) Filter Bag
- Material: High silica fiber
- Process: Selecting excellent high-silica fiber as raw material, and through drawing, spinning, warping, weft yarn expanding, and weaving, it is woven into high-quality filter cloth. After pre-treatment and hot setting processing, the surface is immersed in a PTFE-mixed solution and then coated with PTFE.
- Continuous working temperature: ≤260 ℃
- Instantaneous tolerance temperature: 280 ℃
- Features: It has high filtration precision, lightweight and flexible, easy to clean ash, high fabric strength, oxidation resistance, corrosion resistance, water repellency, and oil resistance. It is suitable for high-humidity working conditions and adapts to backflushing airflow conditions.
Why Choose Us
The filter bag is the core component within the baghouse dust collectors and plays a role in filtering smoke and dust. Good filter bags can help improve dust removal efficiency, maintain airflow stability, protect downstream equipment, and save operating costs.
As a professional manufacturer of dust collector filter bags, we take pride in our exceptional manufacturing process. Our filter bags are sewn according to industry standards such as HJ/T326-2006 and GB/T 12625, ensuring superior quality and durability. We use CNC cutting machines to ensure precise dimensions and minimal deviation, and our continuous production line guarantees stable and consistent product quality.
Full Range Production Line
The filter bag is the core component within the baghouse dust collectors and plays a role in filtering smoke and dust. Good filter bags can help improve dust removal efficiency, maintain airflow stability, protect downstream equipment, and save operating costs.
Our company boasts a full industrial chain production capability. From wire drawing, spinning, weaving, film making, laminating, bag making, and frame and accessory processing, to technical guidance and third-party operational management services, each step is equipped with advanced production equipment to ensure product processing capacity and quality control. We have created an intelligent factory with a lean layout of 121 production processes, combining automation, information technology, and lean production to embed smart manufacturing in every production process. We have implemented full automation technology transformation in each step of the process, from wire drawing, spinning, weaving, to filter bag processing, replacing human eyes with machine vision for higher efficiency and precision. Our powerful AGV scheduling system and MES system link people, machines, materials, methods, and environment to form a unique production command center that is intelligent, transparent, and lean. Our manufacturing capabilities are unmatched in the industry, and we are committed to providing our customers with the highest quality products and services.
Strict Quality Control
We strictly adhere to ISO9001:2015 quality management system standards to guide and manage every production process. Our comprehensive quality management philosophy encompasses every step, from raw material inspection to finished product warehousing. With over 50 quality control procedures, each process is controlled with key quality control points to enhance quality control during production. We have also implemented a four-level inspection system, including self-inspection by employees, workshop inspection, quality inspection, and random spot checks to ensure high-quality products. Our “zero defects, zero complaints, zero returns” philosophy ensures that all substandard products are strictly controlled and never enter the market.
At our company, we believe in providing the highest quality dust collector filter bags with exceptional craftsmanship, strict quality control, and a dedication to customer satisfaction. We are confident that our manufacturing process and attention to detail set us apart from our competitors, and we look forward to earning your business.